| 摘要 |
PURPOSE: Provided is a gaseous noise preventing apparatus for oxygen compressor, having a simple structure and capable of effectively reducing gaseous noise. CONSTITUTION: The apparatus comprises a filter(110), a guide plate(120) for guiding inhaled air; a housing(130) having a rectangular prism shape with an opened top end which is covered by the guide plate(120) to provide a chamber(132) inside the housing(130), a gas exhausting hole at the bottom, and a slit, which is an inhaled air passage, at a side of the chamber(132); and a nipple(140) having one end coupled to the gas exhausting hole of the housing(130) and the other end coupled to an air tube.
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